144584860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{25189}}^1$

素因数の和:25246

約数の個数: 48

約数和(自身を含む): 355481280

約数和(自身を除く): 210896420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 25189, 50378, 100756, 125945, 176323, 251890, 352646, 503780, 705292, 881615, 1032749, 1763230, 2065498, 3526460, 4130996, 5163745, 7229243, 10327490, 14458486, 20654980, 28916972, 36146215, 72292430, 144584860]

約数ペア:

[(1, 144584860), (2, 72292430), (4, 36146215), (5, 28916972), (7, 20654980), (10, 14458486), (14, 10327490), (20, 7229243), (28, 5163745), (35, 4130996), (41, 3526460), (70, 2065498), (82, 1763230), (140, 1032749), (164, 881615), (205, 705292), (287, 503780), (410, 352646), (574, 251890), (820, 176323), (1148, 125945), (1435, 100756), (2870, 50378), (5740, 25189)]